baber/WOPTO huggingface dataset:
Patent JP-H06274025-A (JP)
Title: Image forming device
Inventor: MENJO TAKESHI
IPC: G03G15/08
Filed: 1993-03-19
Abstract: PURPOSE:To provide an image forming device that prevents deterioration of developer and obtains a satisfactory image of high density over a long period of time by decreasing the speed at which a developer carrier moves. CONSTITUTION:The relationship is defined as U<1.9V where V is the speed at which a photosensitive drum 1 is rotated and U is the speed at which a development sleeve 11 is rotated. To the development sleeve 11, an alternating voltage as a development bias is impressed so that an alternating electric field is interruptedly generated.
Patent JP-H07272844-A (JP)
Title: Induction heat cooking apparatus
Inventor: FURUYA TERUZO
IPC: H05B6/12
Filed: 1995-04-11
Abstract: PURPOSE:To certainly perform the mildly boiling operation of a material to be cooked after boiling automatically with a low power by providing an input changeover means to sink the input set after a certain delay by a timer means corresponding to the sensed temperature. CONSTITUTION:To perform a mildly boiling operation full automatically, for example making stew, an input setting means 11 is turned to the low level side and a switch 20 is put on. A changeover control circuit 17 controls transistors Tr1, Tr2 to turn Hi the level to be given to a comparator 12 though a resistance 18 having a low resistance value and performs a certain delay using a timer 21 so that the temp. sensing signal from a comparator 16 is made sensible. When a setting temp. sensing circuit 14 senses that the temp. of a cooking tool 5 become a specified level and sufficiently boiling is attained with the delayed time, the control circuit 17 controls the transistors Tr1, Tr2 and gives a Lo signal to the comparator 12 via a resistance 19 having a high resistance value so that the mildly boiling process is started. At the same time, a notifying circuit 22 gives a notice through a buzzer, etc.
Patent JP-S62241476-A (JP)
Title: Image recording system
Inventor: KANEKO SHUZO
IPC: G03B17/00
Filed: 1986-04-14
Abstract: PURPOSE:To record and utilize high-density images by a conveniently portable device by recording the images by using an image storage body and reproducing the held images in the form of an electric signal. CONSTITUTION:The image storage body 4 is charged electrostatically and uniformly and a shutter switch is placed in a full-swing state to operate an exposure member EM, thereby exposing the image storage body 4 to an image by a necessary quantity of light through an optical system 11 and recording the image. A mesh electrode 200 for secondary electron convergence is provided nearby a photosensitive plate and an electron beam 5 is made incident, so that the obtained output is image information recorded on the image storage body in the form of the time-series electric signal. Thus, the electron beam is scanned and then a secondary electron or return beam is detected to send the image to a recording and reproducing device with an internal memory in time series, thereby outputting or re-storing the image as the electric signal.
Patent JP-S60231835-A (JP)
Inventor: GOOTEIE JIRUBEERU
IPC: D02G3/34
Filed: 1985-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243924-A (JP)
Title: Magnetic head
Inventor: KUBO TSUYOSHI
IPC: G11B5/60
Filed: 1985-04-22
Abstract: PURPOSE:To reduce the possibility for causing an insulation failure of a coil, and also to improve the operability by providing an extended part for preventing a contact of the coil and a gimbal spring, on a collar part of a coil bobbin. CONSTITUTION:Extended parts 15a, 15b for separating a gimbal spring and a coil wire 6, and preventing a contact of both of them are provided on a collar 15 and a collar 16, respectively, of a coil bobbin of the side which is stuck to the gimbal spring 5 of a coil1 and a coil 2. By providing such extended parts 15a, 16a, these extended parts 15a, 16a exist between a coil 6 and the gimbal spring 5, and there is no possiblity that the coil 6 and the gimbal spring 5 contact to each other and an insulation failure occurs. Also, when executing a wiring, a work for floating the coil wire becomes unnecessary, and the operability can be improved.
Patent JP-S62242340-A (JP)
Title: Wiring plate for mounting of semiconductor element
Inventor: KUWAJIMA HIDEJI
IPC: H01L23/14
Filed: 1986-04-14
Abstract: PURPOSE:To mount a high exothermic density element by providing a heat transfer plate insulated from a conductive layer CONSTITUTION:A large penetrated hole 6 is formed in the central part of a substrate 5, while a protrusion 8 having a flat part 16 and bent parts 9 are formed at the central part of a copper plate to obtain a heat transfer plate 7. The protrusion 8 is inserted in the large penetrated hole 6, the bent parts 9 are arranged in such a way as to position in the lower direction of the large penetrated hole 6, and the heat transfer plate 7 and the substrate 5 are bonded together in such a way that the other parts of the heat transfer plate 7 do not contact to lands 4. Then, nail head pins 18 are each inserted in small penetrated holes and the end parts on one side of the pins are fixed with solder, while a semiconductor element 11 is mounted on a mother chip 10 with the desired wiring pattern formed on its Si single crystal one surface, and the chip and the element are bonded together with a solder pillar to obtain a composite semiconductor element. After this, the composite semiconductor element is adhered on the protrusion 8 of the heat transfer plate 7 and wire-bonding end parts on the mother chip 10 and a wiring plate for semiconductor element mounting are performed a ultrasonic bonding with Al wires 12.
Patent JP-H02265474-A (JP)
Title: Red dye and production of floccose tissue containing same
Inventor: SENBA TAKASHI
IPC: A23L5/41
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a red dye-containing floccose tissues giving a red dye at a certain value by infecting a plant tissue of KOSIN DAIKON (Raphanus sativus, L.) with a bacterium in Agrobacterium to induce floccose tissues, selecting the floccose tissues excellent in production capability of red dye, and culturing them through specific two-step process. CONSTITUTION:A plant tissue of Raphanus sativus, L. is infected with a bacterium in Agrobacterium such as Agrobacterium rhizogenes to induce fluccuse tissues (hairy roots). Then, the hairy roots excellent in red dye production are selected, cultured at first in a medium free from plant hormone to effect proliferation, then, cultured in a medium containing plant hormone such as auxin to obtain red dye-containing floccose tissues. The tissues can be used directly for dyeing fibers, but the red dye anthocyanin dye) is extracted, when needed, for utilization.
Patent JP-S5717215-A (JP)
Title: Manufacture for base for quartz oscillator
Inventor: ANDOU TADAYOSHI
IPC: H01L41/22
Filed: 1981-06-05
Abstract: PURPOSE:To enable to hold a specified airtightness regardless of amount of glass contained in a cavity of a recess stand plate, by making glass spill ports with almost the same size on the almost the same center line on a crecess stand plate and a glass piston. CONSTITUTION:Leads 3, 3 and circular glass spill ports 6, 6 to expose a part 5 of the molten glass 4 are provided left and right to a bottom wall 2 of a recess type stand plate 1 having channel-shaped cross section. The leads 3, 3 are inserted to a glass piston 8 having a 90 deg. surface surrounded with a siding surface 8a inserted to the opening inside wall of the plate 1 and with a plane 8b, and glass spill ports 9, 9 which are almost of the same diameter on the almost same line. The leads are inserted with a specified interval, a powder sintering glass 4 is contained in the recess of the plate 1, the glass piston 8 is inserted to melt glass through heating.
Patent JP-S62241604-A (JP)
Title: Chucking device
Inventor: KOMURA HISAYUKI
IPC: B23B31/10
Filed: 1986-04-14
Abstract: PURPOSE:To provide possibility both of chucking with the center of work in alignment and in eccentricity by giving a No.1 top jaw a different dimension in the work chucking surface from the two other No.2 top jaws, and forming a chucking member of No.2 top jaws in such a way as reversible. CONSTITUTION:The work chucking surface 21a of a first top jaw 15 is formed symmetrical, while the chucking members 22, 23 of second top jaws 16, 17 have symmetrical work chucking surfaces 22a, 23a, whose axes are put eccentric when reversed. Each work W is center aligned and gripped by the chucking surfaces 21a, 22a, 23a. If to be gripped with the work center in eccentricity, the work W is fastened with fixing bolts 27 in such a way that the top jaw 15 is apart from the center O in an amount corresponding to the eccentricity of the top jaw 15, and further fastened with fixing bolts 31, 32 after the chucking members 22, 23 are reversed. This enables chucking both with the work center in alignment and in eccentricity, which allows elimination of any machine devoted specially therefore.
Patent JP-S5384100-A (JP)
Title: Preparation of photo-plymerizable silicone compound
Inventor: TAKAMIZAWA MINORU
IPC: C08G77/06
Filed: 1977-07-18
Abstract: PURPOSE: To prepare a silicone compound having high photo-polymerizability even in the absence of a photosensitizer, by the condensation reaction of a silane derivative having a group which contributes to the photp-polymerizability, a silane or siloxane, and an organo-silicon compound having a group which contributes to the photosensitizing effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62244410-A (JP)
Title: Backwash filter
Inventor: FUJISHIMA TOSHIKAZU
IPC: B01D29/62
Filed: 1986-04-15
Abstract: PURPOSE:To backwash filter elements effectively by flowing part of filtered liquid into non-working filter element and backwashing elements one by one in turn. CONSTITUTION:Liquid flowing from a liquid inlet 10 into a primary chamber 8 comes from a liquid introducing port 13 into a separating tube 16, passes through a filter element 19 to be filtered, moves into a secondary chamber 9 through each of interconnecting holes 17 and flows out of a liquid outlet 11 in clean liquid. Part of clean liquid flows into a non-working filter element 19' through each of interconnecting holes 17' to backwash the element 19' and passes through a liquid introduction port 13 and a drain discharge line to drain sludge out of a drain discharge port 31 in the lower end of a revolving shaft 27. After cleaning the filter element 19', the revolving shaft 27 is revolved to backwash the following filter element 19.
Patent JP-S62243990-A (JP)
Title: Ceiling electric fan
Inventor: OKADA SUSUMU
IPC: F04D25/08
Filed: 1986-04-15
Abstract: PURPOSE:To prevent parting of each part even if a coupling part is broken, by a method wherein coupling members, by means of which a motor is suspended from a ceiling, are intercoupled additionally through a wire to form a double coupling means. CONSTITUTION:Both ends of a wire 6 are secured to a fixed shaft 3 of a motor 1 and suspension pipe 4 by means of screws 7. The both ends of a wire 12 are also secured to the suspension pipe 4 and a support metal 10, attached to a ceiling surface 15, by means of screws 11. If coupling of the fixed shaft 3 with the suspension pipe 4 by means of the screws is released, coupling by means of the wire 6 is kept to prevent drop of the motor 1. Even if a coupling part between the suspension pipe 4 and a hook metal 8 by means of the screws is broken, coupling by means of the wire 12 can be kept to ensure safety.
Patent JP-S5712052-A (JP)
Title: Quick-curing resol-type solid phenol resin composition
Inventor: SUNAGA KEIICHI
IPC: C08L61/00
Filed: 1980-06-27
Abstract: PURPOSE: The titled resin composition suitable as a binder for rock wool, etc. obtd. by compounding a resol-type solid phenol resin prepared by a specified method with a novolak-type phenol resin contg. a crosslinking agent.  
     CONSTITUTION: One mol of a polyhydric phenol such as bisphenol A or an alkylphenol such as o-cresol having a straight or branched chain at the ortho or para position is reacted with 1W3mol of a compd. which supplies formaldehyde such as  formalin. Then a resol-type solid phenol resin is obtd. by the addition of the phenol  in such amt. as to give a molar ratio of formaldehyde to phenol in the reaction system of 0.8W1.5 followed by reaction. 100pts.wt. said resin is compounded with 5W 100pts.wt. novolak-type phenol resin contg. a crosslinking agent, to prepare the  purpose composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000285653-A (JP)
Title: Information recording and reproducing device
Inventor: NISHIMURA AKIRA
IPC: G11B27/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To change one part of a file by a simple processing by changing data showing the order to reproduce plural blocks constituting one file, and setting to be difficult to reproduce the partial blocks of plural blocks constituting one file. SOLUTION: An insert editing is instructed by an AV equipment 2 by designating editing point, a file name, to which the editing point is set, and a file name to be inserted. In a hard disk device 1, a file allocation table(FAT) area is updated respectively so as to reproduce the leading cluster of the file to be inserted from a cluster preceding to the editing point and to reproduce a cluster next to the editing point from the final cluster by successively reproducing the files to be inserted. Thus, one file is prepared by connecting two files and data for file management are updated or deleted so as to correspond to this file.
Patent JP-S61246660-A (JP)
Title: Gas sensor
Inventor: ONO YOSHIO
IPC: G01N27/16
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a highly sensitive long-life sensor easily usable for the centralized management, by employing a platinum based alloy wire coil having the wire diameter within a specified range with the specific resistance more than doubling the ordinary platinum wire in a contact combustion type gas sensor. CONSTITUTION:A platinum based alloy wire coil made of an alloy of P-Ni (containing Ni 50% or more), Pt-Cu (containing Cu 50%) and the like with the specific resistance more than doubling platinum and with the wire diameter of 15-30mu is used as active part coil A and compensation part coil B in a contact combustion type gas sensor constructing a bridge circuit to forma sensor used with the application of a bridge voltage higher by 6V than the power source 3. Thus, such a platinum alloy wire provides a coil easy to draw and uniform to prevent the evaporation of a PdO catalyst covering the surface of the coil A due to local heating thereby producing a highly sensitive long-life gas sensor.
Patent JP-S61245980-A (JP)
Title: Seam welding method and its equipment
Inventor: SHIDARA TAKAYUKI
IPC: B23K11/06
Filed: 1985-04-24
Abstract: PURPOSE:To perform the seam welding disusing an exclusive moving mechanism by moving the body to be welded along the profiling line of the lower face of a sliding table with pinching it between the upper and lower discoid electrodes which rotate at a fixed position by its rotation force together with the sliding table. CONSTITUTION:A sliding table 11 is moved with a placing base 16 and the bodies S1, S2 to be welded placing it on board along a groove 12 by the rotation force of the upper and lower discoid electrodes 23, 24 with pinching the sliding table 11 by the cam follower 6 fitting it to its profile groove 12 and the reference roller 5 pressing the outer peripheral face. The exclusive driving mechanism for the movement is therefore disused, the motive power becomes less compared to the conventional method to move the upper and lower discoid electrodes and the welding unevenness is reduced as well with the smooth movement of the bodies S1, S2 to be welded. The bodies S1, S2 to be welded can correctly be welded along its welding line because of the bodies S1, S2 to be welded being moved as per the above by pinching with a fixed conditions always by the electrodes 23, 24 even if there is unevenness in the thickness of the welding part of the bodies to be welded due to the placing base 16 being set vertically rockably for the table 11.
Patent JP-S59212393-A (JP)
Inventor: ISHII YOSHIHEI
IPC: H02G1/02
Filed: 1983-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09271783-A (JP)
Title: Sterilization device for potable water
Inventor: MIYAZAKI HIROSHI
IPC: C02F1/76
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To simplify the confirmation of presence of a sterilizer and an adjustment of a contact dissolving amt. of the sterilizer with passing-through water. SOLUTION: This device is provided with a transparent outer cylinder 1 having an inflow port 2 and an outflow port of water, and a transparent inner cylinder 7 having water passing holes 9 on the peripheral surface and being attached to the inside of the outer cylinder 1 so as to be movable vertically, and inserted with the sterilizer into the inside. The inside of the inner cylinder 7 can be seen from the outside of the outer cylinder 7 and a position of the inner jacket 7 in the outer jacket 1 can be changed vertically.
Patent JP-S5515318-A (JP)
Title: Disc type light buoy
Inventor: TAKEYASU ISABUROU
IPC: B63B51/02
Filed: 1978-07-15
Abstract: PURPOSE: To improve the safety of light buoy by providing a plurality of partitions in the buoy body separated by circular wall and radial wall thereby limiting the damage due to the collision with such as vessel to a portion of said partition.  
     CONSTITUTION: Circular liquid tight walls 11, 12 are provided concentrically in the buoy body 1 then they are partitioned by a plurality of radial liquid tight walls 13, 14, 14' to provide a plurality of partitions 15W17. Independent bubble blowing material is filled in the outermost partition 15 to provide the floating chamber, while the partition 16 is used as a fuel tank or ballast tank and the innermost partition 17 is used as mechanical room for such as generator 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03285119-A (JP)
Title: Alarming apparatus of remaining fuel in fuel tank
Inventor: TAKAMORI YUJI
IPC: G01F9/00
Filed: 1990-03-31
Abstract: PURPOSE:To notify the operator of correct information of the remaining fuel even when the kind or mixing ratio of the fuel is changed by detecting the calorific value of the remaining fuel, and changing a judging reference of an alarm in accordance with the detected value. CONSTITUTION:A float type fuel level gauge 14 is provided in a fuel tank 7 to detect the liquid level. An alcohol concentration sensor 15 is provided downstream a fuel filter 9 of a fuel fed path 6. A level gauge signal from the gauge 14 and an alcohol concentration signal from the alcohol concentration sensor 15 are input to an operating device 16. The remaining amount of the fuel is calculated based on the level gauge signal, and the standard fuel efficiency is calculated on the basis of the alcohol concentration signal. The runnable distance is operated based on the remaining amount of the fuel and standard fuel efficiency, which is displayed by an indicator 17. A reference for generation of an alarm is changed in accordance with the detected calorific value (the calorific value is reduced as the alcohol concentration is higher), ad an alarming signal is output when it becomes not higher than a predetermined remaining amount.
Patent JP-H02266201-A (JP)
Title: Scanning tunneling microscope
Inventor: SHODA HISAHIRO
IPC: H01J37/28
Filed: 1989-04-07
Abstract: PURPOSE:To observe a high-reliability image by providing a piezoelectric actuator which can supply a tunnel current from the same position at all times without slanting a probe fitted atop at the time of horizontal scanning. CONSTITUTION:The piezoelectric actuator 21 contracts when a positive voltage is applied to its electrode, so the side of the electrode 25a of a 2nd electrode 25 contracts while the side of the electrode 25c is held as it is, so that the electrode 25 slants to the right. Further, only the side of the electrode 23c of a 1st electrode 23 contracts and the 1st electrode 23 slants to the left. Those electrodes 23 and 25 are equal in electrode shape, size, and direction and applied positive voltage values become equal to each other. Consequently, the quantities of inclination are equal, the electrode 25 which slants can be returned by the electrode 23, and the probe 3 does not slant. Thus the actuator 21 is used to make a horizontal scan without slanting the probe 3. Therefore, the area of the tip part of the probe 3 where a tunnel current flows can be made constant and the high-reliability image can be observed.
Patent JP-H11281967-A (JP)
Title: Liquid crystal display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1343
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the reflection of incident light and to prevent contrast from decreasing by providing at least one side electrode substrate with a transparent electrode laminating a mixed oxide layer, a silver base alloy layer, an intermediate oxide layer, a silver base alloy layer, and a mixed oxide layer. SOLUTION: When an overcoat 15 (refractive index approximately 1.5) is in contact with a mixed oxide layer 25 (refractive index approximately 2.1), reflected light R1 is reduced on the surface of the mixed oxide layer 25, therefore, to supplement this reduction, an intermediate oxide layer 23 and a mixed oxide layer 21 are provided under the mixed oxide layer 25, and light R3 , R5 which are reflected from these surfaces and in-phase with the reflected light R1 from the mixed oxide 25 are added thereto. Moreover, each of the reflected light R2 , R4 on the surface of the silver base alloy layers 24, 22 is reduced by dividing the silver base alloy layer into two.  And the reflection of external incident light occurring at the interface is brought close to 0 as a whole by setting it so that the sum of the reflected light R2 and R4 has almost the same reflection amount as the reflected light R1 , R3 , and R5 (R2 and R4 are different phases from each other).
Patent JP-S5421281-A (JP)
Title: Surge voltage protection unit for semiconductor
Inventor: WATANABE MICHIZOU
IPC: H01T4/10
Filed: 1977-07-19
Abstract: PURPOSE: To protect semiconductor base, by providing a conductor having a gap producing space discharge between the package connected to one electrode of a semiconductor substrate and another main electrode, and by quickening the respon response time to a surge voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09282889-A (JP)
Title: Semiconductor device
Inventor: HARIMA TAKAYUKI
IPC: G11C7/22
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which offsets a change in an operating speed due to an irregularity in a process and whose operation is performed at high speed by a method wherein a part of a delay part at a pulse generation circuit is constituted of a pattern which is the same as a part of an element constituting a memory cell. SOLUTION: In a delay part at a pulse generation circuit, a node ND11 receives an address signal which is input from an external input terminal, and a node ND13 outputs a delayed signal. A delay circuit is constituted of an inverter train in which a first inverter composed of a P-channel transistor P11 and of an N-channel transistor N11 is connected in series with a second inverter composed of a P-channel transistor P12 and of an N-channel transistor N14. Two N-channel transistors N12, N13 in which every drain and every gate are cross-couple-connected are inserted across the source of the N-channel transistor N11 and a grounding terminal. The configuration of the N-channel transistors N11 to N13 is electrically equivalent to a memory cell.